Google Voice vs. Rakuten Viber

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Google Voice
Score 8.0 out of 10
N/A
Google Voice is a free IP telephony service that provides users with one phone number that can be forwarded to multiple phones or devices. It includes features such as call forwarding, voicemail translation, text messaging, and voice calls. Fees may apply for international calling.
$10
per month
Rakuten Viber
Score 7.8 out of 10
N/A
Viber, now from Rakuten (acquired 2014) is an instant messaging and cross-platform VoIP software solution designed for personal use and available for both desktops and as a mobile app. It includes features such as video and audio calls, instant message, and unlimited-member group chats. Users can also make paid international calls.
$0.02
Per Minute
Pricing
Google VoiceRakuten Viber
Editions & Modules
Starter
$10
per user/per month
Standard
$20
per user/per month
Premier
$30
per user/per month
USA
$0.019
Per Minute
UK
$0.019
Per Minute
Offerings
Pricing Offerings
Google VoiceRakuten Viber
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Google VoiceRakuten Viber
Top Pros
Top Cons
Features
Google VoiceRakuten Viber
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Google Voice
3.8
50 Ratings
73% below category average
Rakuten Viber
9.5
13 Ratings
15% above category average
Hosted PBX8.423 Ratings9.56 Ratings
Multi-level Interactive Voice Response (IVR)5.326 Ratings9.78 Ratings
User templates1.619 Ratings8.87 Ratings
Call reports2.043 Ratings9.89 Ratings
Directory of employee names1.925 Ratings9.78 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Google Voice
5.8
64 Ratings
37% below category average
Rakuten Viber
9.3
15 Ratings
10% above category average
Answering rules3.943 Ratings9.59 Ratings
Call recording7.850 Ratings9.79 Ratings
Call park6.422 Ratings8.84 Ratings
Call screening7.459 Ratings8.89 Ratings
Message alerts3.462 Ratings9.814 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Google Voice
7.3
42 Ratings
12% below category average
Rakuten Viber
9.5
13 Ratings
14% above category average
Video conferencing6.220 Ratings9.513 Ratings
Audio conferencing8.037 Ratings9.713 Ratings
Video screen sharing5.613 Ratings9.05 Ratings
Instant messaging9.326 Ratings10.09 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Google Voice
6.4
60 Ratings
26% below category average
Rakuten Viber
10.0
18 Ratings
18% above category average
Mobile app for iOS4.843 Ratings10.017 Ratings
Mobile app for Android8.048 Ratings10.017 Ratings
Best Alternatives
Google VoiceRakuten Viber
Small Businesses
CloudTalk
CloudTalk
Score 9.5 out of 10
CloudTalk
CloudTalk
Score 9.5 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 9.5 out of 10
CloudTalk
CloudTalk
Score 9.5 out of 10
Enterprises
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Google VoiceRakuten Viber
Likelihood to Recommend
3.4
(70 ratings)
9.6
(18 ratings)
Likelihood to Renew
9.3
(7 ratings)
-
(0 ratings)
Usability
9.0
(9 ratings)
-
(0 ratings)
Support Rating
7.0
(35 ratings)
9.4
(7 ratings)
Implementation Rating
10.0
(2 ratings)
-
(0 ratings)
Contract Terms and Pricing Model
7.0
(1 ratings)
-
(0 ratings)
Professional Services
7.0
(1 ratings)
-
(0 ratings)
User Testimonials
Google VoiceRakuten Viber
Likelihood to Recommend
Google
In the past, I would have happily recommended this for small business use cases. Due to its affordability, versatility, and low barrier to entry as well as its simplicity to use. Google Voice was integrated into the Chrome Browser, it was easily accessed from Gmail, and integrated into Gmail and could even be leveraged in such a way to when phone numbers were clicked on, Google Voice was the tool used. However over the past few years and more, in the past couple of years from 2021 to current, this tool seems to have lost favor with the Alphabet suite of tools. With the lack of integrations, it's becoming less stable, and people are just opting more for Google Meet Voice. The biggest area where this is less appropriate and where opportunity has opened for others is its lack of features, like virtual attendants, call recording, call transcription, SMS, MMS, CRM integration, and other key features even 1 or 2 person business really needs in this day and age
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Rakuten Group
As mentioned previously, it is easy to use and access since the you can chat, send voice memos or stickers in a conversation. So in overall it's very entertaining. But throughout that, the audio quality can seem to be a bit off. (Could be personal headset issue) Overall that is the only issue that is present or consistent.
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Pros
Google
  • Google Voice has been great for setting up additional phone lines and numbers.
  • The voicemail inbox is a great feature and you can see when messages come in online and listen to the messages from your computer.
  • Google Voice allows us to have multiple phone numbers and lines for specific business purposes.
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Rakuten Group
  • Viber is a cross platform product. It does not matter if someone uses Android or iOS device, it will work exactly the same.
  • Also the desktop version is very good. You can switch between the desktop and mobile versions within a conversation and see updates right away.
  • It's a very international product. It has been available for very long time, which makes it very wide spread - it has a good user base.
  • You can see the status of your messages.
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Cons
Google
  • I think there is room to improve with regards to call forwarding.
  • I wish there were a concise way to know if the call was to your Google Voice number or your personal number before answering the call.
  • when I add a contact to my account on the web it doesn't seem to sync with my phone even though the same email address is logged in.
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Rakuten Group
  • When someone sends a file in Viber, the program automatically saves it in your phone memory. This means that you must delete them manually and it really annoys me, as it takes a lot of time to do that.
  • It contains enormous amounts of adds.
  • There is file sharing limit.
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Likelihood to Renew
Google
It's user friendly, how to use it is self explanatory, they support all their own options while someone like Phone Booth uses a third party. I can cancel Google Voice anytime and I choose how much I spend with Google Voice
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Rakuten Group
No answers on this topic
Usability
Google
I haven't had problems with dropped calls, bad reception, lost recordings - everything works the way it should. The iOS app is easy to use, and the process is easy to explain to other people. It's also the cheapest way I've found to call internationally - I've used it to interview people from London and Austraila.
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Rakuten Group
No answers on this topic
Support Rating
Google
They do not offer support unless you have the Business account for Google Voice under G Suite. This is tough, because Google doesn't really have a customer support team for this service, so when it gets shut down for a few hours, we have no choice but to wait it out. But this doesn't happen that often, which is great.
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Rakuten Group
I have not frequently used the support for Viber as I have not had many problems with it on my phone. I did use support one time for problems with the computer application and used the forums to solve my problems. They were fairly easy to follow and I appreciated the online help in that format.
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Implementation Rating
Google
It is a pretty seamless program to transfer to, even for people who either have little experience with these programs or people who were stuck on Skype
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Rakuten Group
No answers on this topic
Alternatives Considered
Google
The integrations of Google Voice with all our devices are flawless, Android, iOS, Windows, Linux and Mac. Also, the call performance is far superior on wifi as well as on mobile data. With Skype, we had several problems with personal accounts, performance issues, and in general, it felt awkward to use it.
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Rakuten Group
End-to-end encryption scrambles my messages and delivers them as a scrambled code to my friend's device, whether mobile or desktop, so that only their device can decode them into plain text. If my friend's phone is turned off or they don't have access to the internet, my message will be stored on Viber's servers (for a limited time) until their device is ready to receive it.

Because Viber can't access or read my private conversations in the first place, Viber can't sell them.
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Contract Terms and Pricing Model
Google
Google Voice should be also be use to those who have difficulty in speaking English. So the contract term will need to be a little strict as Google Voice is used in navigations as the part of GPRS navigation is personal. The private data need to be in control much more securely and safely.
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Rakuten Group
No answers on this topic
Professional Services
Google
It help to connect with the products that we use as a part. We need to get in touch with our professional world. It is like a tool that helps us to get in touch with everything from A to Z in our professional careers. So we need to be in touch with everything as linearly as the jpb can be done.
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Rakuten Group
No answers on this topic
Return on Investment
Google
  • Cost for Google Voice is stellar, starting at $10/mo per user.
  • While it doesn't offer a new Audio/Video conferencing solution it does integrate with GSuite so it makes use of Google Calendar and Hangouts/ Google Meet.
  • Gets the employee's to use their company phone numbers more as texting is easy and deployment is simple.
  • The cell phone app is reliable and easy to deploy.
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Rakuten Group
  • Viber saves me financially since I am now able to communicate with my international clients for free.
  • Viber helps keep my clients engaged by the fact that I can so easily share photos, which is important as a freelance photographer.
  • Viber allows me to make my messages to clients appealing in a visual way, which I have noticed helps drive actions of my clients, such as remembering to book their next session or pay for their photo order.
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ScreenShots